sorry for a such a primitive question! and I hope I am in the right forum!
I am trying to follow the python program for image interpolation, I have created PhysicalPointSource pattern and could show the image using my show python script! yet I could not Use site.Expand to rescale the by factor of 5 for all dimensions!? I am not sure why? but at this line of code:
ml = marschner_lobb(40)
ml = ml[:,:, ml.GetSize()[-1] // 2]
something may be wrong next line:
my show(site.Expand(ml,  * 3, sick.sitkLinear), title=‘Linear’)
this is the link:
thanks in advance